Alloy Wire International
Datasheet: RW 122
RW 122
High Strength Hot Cutting Wires.
The hot cutting wire RW 122 has high strength at elevated temperatures and is used for cutting polystyrene (EPS) and woven polypropylene bags.
To achieve the best cut, adjust the temperature and cutting speed.
Available in all profile options
Alloy Details
RW 122 density, electrical resistivity at 20°C, operating temperature, melting point and coefficient of expansion is indicated in the table below:
| Density | Electrical Resistivity at 20°C | Maximum Operating Temperature | Melting Point | Coefficient of Expansion |
|---|---|---|---|---|
| 8.28 g/cm³ | 122 microhm • cm | 300 °C | 1430 °C | 12.6 µm/m °C (20 – 100 °C) |
| 0.299 lb/in² | 734 ohm. Circ. mil/ft | 572 °F | 2600 °F | 7 x 10-6 in/in °F (70 – 212 °F) |
